Glod/silver spherical fingerprint powder

Purpose

A. Develop fingerprints on non-porous, smooth surface. Suitable for both dark and light-colored surface. Suitable for both horizontal and vertical surfaces.

B. In general, the fingerprint is a mixture of grease and sweat. For greasy prints, powders have better results; for sweat prints, superglue has better results.

Specifications

Structure

The container for powder with ceramic balls consists of two layers inside, the upper part contains the ceramic balls and the bottom part contains powder. Between them is the interlayer with small holes, from which the powder can pass through and the ceramic balls cannot. Shake the container up and down, the powder will enter the upper part and then adhere to the ceramic balls. Tap the container and the excessive powder will fall back to the bottom part. Such a structure ensures that an appropriate amount of powder adhere to the ceramic balls.

Packing

1 container of copper metallic powder with ceramic balls and 1 container of aluminium metallic powder with ceramic balls, packed into a transparent plastic box. If the container cap is loose, the plastic box can protect the investigation kit against the powder contamination.

Method

Shake the container up and down, the powder will enter the upper part through the interlayer and then adhere to the ceramic balls. Tap the container, the excessive powder will fall back to the bottom part, ensuring that an appropriate amount of powder adhere to the ceramic balls. Take off the cap, put a fiberglass brush, feather brush or squirrel hair brush into the container, sweep the balls, make the brush attract an appropriate amount of powder, and then sweep the latent fingerprints with the brush.

Advantage

The ceramic balls can ensure that only an appropriate amount of powder is taken evenly by the brush, which can be used to sweep the fingerprints directly. No need to tap the brush to make the powder distribute evenly, which greatly reduces the flying of powder.

There is a grid in the middle of the powder bottle, the lower layer is powder, and the upper layer is ceramic ball

Effect developed by Copper spherical fingerprint powder

Effect developed by aluminium spherical fingerprint powder

Certificate of Patent for Invention

Product Application

Application areas for our products include crime scene investigation, fingerprint collection and development, footprint collection and development, tool marks collection, trace evidence collection, documents examination, forensic medical examination, forensic evidence collection, DNA collection, DNA disinfection, criminal photography, criminal investigation light source, narcotic drugs test, poison test, evidence packaging, evidence marking, crime scene plotting, crime scene protection, human body protection on crime scene.

Our Service

We can provide reliable product and service for you.

1. Q: Is it a reliable company?

A: Beijing Bulant Police Equipment Co.,Ltd. is a company specialized in forensic product, such as: crime scene investigation, trace detection, fingerprint development and extraction, footprint extraction, micro-evidence extraction, files & documents inspection, gunshots detection, forensic examine, DNA extraction, criminal photograph, forensic light source, alcohol test, traffic scene investigation, drug & poison examine, evidence packaging, consumables in lab, etc.

2. Q: What about the delivery?

A: We can offer the door to door services by air or by sea just depend on your actual request. Such as DHL, UPS, TNT, FEDEX…

3. Q: What is the package?

A: Aluminum alloy case/carton case/wooden case.

4. Q: Do you have any timely technology supports?

A: We have a professional technology supporting team for your timely services. We prepare the technical documents for you, also you can contact us by telephone, webcam, online chat (google talk, MSN, skype, yahoo).

5. Q: What is the payment method?

A: T/T, WESTERN UNION, MONEY GRAM, ESCROW, PAYPAL

6. Q: Do you take part in the world exhibition every year?

A: Yes, we took part in exhibitions every year since 2008.

Langfang Danmei security equipment Co., Ltd.established in 2012, 15 February, with registered capital of 22 million yuan, is located at Langfang City, Hebei Province. The company possesses four buildings, including production workshop, finished product warehouse, material warehouse and scientific research building, total area is 8934 square meters.

The company focus on development and manufacture criminal investigation equipment. We have a research and development team which has a full range of technical talents, including forensic science, machine design, machining, electronic circuit design, optical design, automatic control and chemical analysis.

After years of research and development, we have established a relatively complete criminal investigation equipment product system. The products application area includes fingerprint collection and examination, footprint collection and examination, tool marks collection, trace evidence collection, document examination, cartridge marks collection，forensic medical examination, forensic evidence collection, DNA collection, DNA disinfection, criminal photography, criminal investigation light source, narcotic drugs test, poison test, evidence packaging, evidence marking, crime scene plotting, crime scene protection, human body protection on crime scene.